package kap4.scpj6;

public class SpecialOps {
	public static void main(String[] args) {
		String s = "";
		Boolean b1 = true;
		Boolean b2 = false;
		if ((b2 = false) | (21 % 5) > 2)
			s += "x";
		if (b1 || (b2 = true))
			s += "y";
		if (b2 == true)
			s += "z";
		System.out.println(s);
	}
}